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Individual Calculations July 2014 |
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| Mencos, Claudia Total change: -0.30 | |   |
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| IRT III TORNEO NACIONAL ABIERTO FIDE 2014 | Guatemala | GUA | 2014-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2017 | 2.00 | 4 | 0.53 | 15 | 7.95 | |
|  Garcia, Douglas | | | 2160 | GUA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Juarez Flores, Gustavo E. | f | | 2124 | GUA | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Godoy C., Miguel Angel | | | 2006 | GUA | 1.00 | 1 | 0.48 | 15 | 7.20 | |  Garcia Fuentes, Sergio Miguel | | | 2176 | GUA | 0.50 | 1 | 0.21 | 15 | 3.15 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Campeonato Centroamericano por Equipos Femenino 2014 | San Salvador | ESA | 2014-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 2017 | 2.00 | 4 | -0.55 | 15 | -8.25 | |
| | Pacheco Medina, Hilzandryly | | wc | 1800 | PUR | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Alarcon, Pamela | | | 1897 | NCA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Sanchez, Ingrid | | wf | 2028 | ESA | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Rodriguez Arrieta, Maria Elena | | wf | 1922 | CRC | 0.00 | 1 | -0.63 | 15 | -9.45 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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